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20 MHz Embedded Processors & Controllers

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Maximum Clock Frequency = 20 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA88-20MU Microchip Technology 1: 2,90 € 862In Stock NRND	Mfr. Part No. ATMEGA88-20MU Mouser Part No 556-ATMEGA88-20MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	862In Stock	2,90 € 2,65 € 2,41 €	Min.: 1 Mult.: 1	SMD/SMT	MLF-32	AVR	23 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V AT89LP4052-20PU Microchip Technology 1: 2,31 € 1 225In Stock	Mfr. Part No. AT89LP4052-20PU Mouser Part No 556-A89LP4052-20PU	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V	Datasheet	1 225In Stock	2,31 € 2,12 €	Min.: 1 Mult.: 1	Through Hole	PDIP-20	8051	15 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V AT89LP4052-20SU Microchip Technology 1: 2,12 € 905In Stock	Mfr. Part No. AT89LP4052-20SU Mouser Part No 556-A89LP4052-20SU	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V	Datasheet	905In Stock	2,12 € 1,94 € 1,75 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	8051	15 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V AT89LP51RB2-20JU Microchip Technology 1: 3,47 € 436In Stock	Mfr. Part No. AT89LP51RB2-20JU Mouser Part No 556-AT89LP51RB2-20JU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	436In Stock	3,47 € 3,18 € 2,89 €	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	40 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V AT89LP51RC2-20JU Microchip Technology 1: 3,85 € 412In Stock	Mfr. Part No. AT89LP51RC2-20JU Mouser Part No 556-AT89LP51RC2-20JU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	412In Stock	3,85 € 3,53 € 3,19 €	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	40 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51RD2-20JU Microchip Technology 1: 5,12 € 278In Stock	Mfr. Part No. AT89LP51RD2-20JU Mouser Part No 556-AT89LP51RD2-20JU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	278In Stock	5,12 € 4,70 € 4,68 €	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	40 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU AT89LP52-20AU Microchip Technology 1: 1,48 € 2 754In Stock	Mfr. Part No. AT89LP52-20AU Mouser Part No 556-AT89LP52-20AU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU Learn More about Microchip Technology atmelat89lp52	Datasheet	2 754In Stock	1,48 € 1,34 € 1,23 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	8051	36 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-PU Microchip Technology 1: 5,96 € 361In Stock	Mfr. Part No. ATMEGA1284-PU Mouser Part No 556-ATMEGA1284-PU	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	361In Stock	5,96 € 5,47 € 4,95 €	Min.: 1 Mult.: 1	Through Hole	PDIP-40	AVR	32 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V ATMEGA1284P-MU Microchip Technology 1: 6,01 € 443In Stock	Mfr. Part No. ATMEGA1284P-MU Mouser Part No 556-ATMEGA1284P-MU	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	443In Stock	6,01 € 5,52 € 4,99 €	Min.: 1 Mult.: 1	SMD/SMT	VQFN-44	AVR	32 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP ATMEGA1609-AUR Microchip Technology 1: 1,35 € 1 647In Stock	Mfr. Part No. ATMEGA1609-AUR Mouser Part No 556-ATMEGA1609-AUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP Learn More about Microchip Technology microchip atmega1609 mcu	Datasheet	1 647In Stock	Cut Tape 1,35 € 1,32 € Reel 1,12 €	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	TQFP-48	AVR	41 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,8V ATMEGA164PA-AUR Microchip Technology 1: 3,96 € 2 268In Stock	Mfr. Part No. ATMEGA164PA-AUR Mouser Part No 556-ATMEGA164PA-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,8V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	2 268In Stock	Cut Tape 3,96 € 3,86 € Reel 3,28 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	SMD/SMT	TQFP-44	AVR	32 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ TQFP GRN ATMEGA168PB-AUR Microchip Technology 1: 1,37 € 2 805In Stock	Mfr. Part No. ATMEGA168PB-AUR Mouser Part No 556-ATMEGA168PB-AUR	Microchip Technology	8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ TQFP GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2 805In Stock	Cut Tape 1,37 € 1,33 € Reel 1,14 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	SMD/SMT	TQFP-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V ATMEGA324PB-MU Microchip Technology 1: 1,86 € 1 366In Stock	Mfr. Part No. ATMEGA324PB-MU Mouser Part No 556-ATMEGA324PB-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V Learn More about Microchip Technology atmel atmega324pb mcu	Datasheet	1 366In Stock	1,86 € 1,70 € 1,55 €	Min.: 1 Mult.: 1	SMD/SMT	VQFN-44	AVR	39 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp ATMEGA328PB-AN Microchip Technology 1: 1,45 € 4 456In Stock 7 000Expected 14/01/2027	Mfr. Part No. ATMEGA328PB-AN Mouser Part No 556-ATMEGA328PB-AN	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp Learn More about Microchip Technology atmelatmega328	Datasheet	4 456In Stock 7 000Expected 14/01/2027	1,45 € 1,33 € 1,20 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ IND TEMP ATMEGA328PB-AU Microchip Technology 1: 1,40 € 1 207In Stock 14 250Expected 16/02/2027	Mfr. Part No. ATMEGA328PB-AU Mouser Part No 556-ATMEGA328PB-AU	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ IND TEMP Learn More about Microchip Technology atmelatmega328	Datasheet	1 207In Stock 14 250Expected 16/02/2027	1,40 € 1,28 € 1,16 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP ATMEGA4808-AUR Microchip Technology 1: 1,37 € 2 401In Stock	Mfr. Part No. ATMEGA4808-AUR Mouser Part No 556-ATMEGA4808-AUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP Learn More about Microchip Technology microchip atmega4808 microcontrollers	Datasheet	2 401In Stock	Cut Tape 1,37 € 1,33 € Reel 1,13 €	Min.: 1 Mult.: 1 : 2 000	SMD/SMT	TQFP-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN ATMEGA4808-MFR Microchip Technology 1: 1,35 € 1 905In Stock	Mfr. Part No. ATMEGA4808-MFR Mouser Part No 556-ATMEGA4808-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, QFN Learn More about Microchip Technology microchip atmega4808 microcontrollers	Datasheet	1 905In Stock	Cut Tape 1,35 € 1,32 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 6 000	SMD/SMT	VQFN-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP ATMEGA4809-AUR Microchip Technology 1: 1,51 € 8 301In Stock	Mfr. Part No. ATMEGA4809-AUR Mouser Part No 556-ATMEGA4809-AUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP Learn More about Microchip Technology microchip atmega4809 microcontroller	Datasheet	8 301In Stock	Cut Tape 1,51 € 1,48 € Reel 1,25 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	TQFP-48	AVR	41 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN ATMEGA4809-MFR Microchip Technology 1: 1,66 € 4 638In Stock 857On Order	Mfr. Part No. ATMEGA4809-MFR Mouser Part No 556-ATMEGA4809-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, QFN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	4 638In Stock 857On Order	Cut Tape 1,66 € 1,63 € Reel 1,38 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	VQFN-48	AVR	41 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN ATMEGA48PB-AU Microchip Technology 1: 1,20 € 1 507In Stock	Mfr. Part No. ATMEGA48PB-AU Mouser Part No 556-ATMEGA48PB-AU	Microchip Technology	8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN	Datasheet	1 507In Stock	1,20 € 1,10 € 0,998 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20 MHz Ind Temp ATMEGA644A-AU Microchip Technology 1: 4,76 € 2 373In Stock	Mfr. Part No. ATMEGA644A-AU Mouser Part No 556-ATMEGA644A-AU	Microchip Technology	8-bit Microcontrollers - MCU 20 MHz Ind Temp Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	2 373In Stock	4,76 € 4,35 € 3,94 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	32 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V ATMEGA644P-20MU Microchip Technology 1: 6,06 € 516In Stock	Mfr. Part No. ATMEGA644P-20MU Mouser Part No 556-ATMEGA644P-20MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	516In Stock	6,06 € 5,56 € 5,02 €	Min.: 1 Mult.: 1	SMD/SMT	VQFN-44	AVR	32 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V ATMEGA644P-20PU Microchip Technology 1: 6,44 € 275In Stock	Mfr. Part No. ATMEGA644P-20PU Mouser Part No 556-ATMEGA644P-20PU	Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	275In Stock	6,44 € 5,90 € 5,35 €	Min.: 1 Mult.: 1	Through Hole	PDIP-40	AVR	32 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins ATMEGA644PA-MU Microchip Technology 1: 5,54 € 791In Stock	Mfr. Part No. ATMEGA644PA-MU Mouser Part No 556-ATMEGA644PA-MU	Microchip Technology	8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	791In Stock	5,54 € 5,08 € 4,61 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-44	AVR	32 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins ATMEGA644PA-PU Microchip Technology 1: 5,90 € 564In Stock	Mfr. Part No. ATMEGA644PA-PU Mouser Part No 556-ATMEGA644PA-PU	Microchip Technology	8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	564In Stock	5,90 € 5,39 € 4,89 €	Min.: 1 Mult.: 1	Through Hole	PDIP-40	AVR	32 I/O	8 bit	10 bit